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Mines / Mining (General)
There are 6 expert witnesses in this category

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Marvin R. Blethen
PE, MBA, MS
217 West Commerce Street
Bridgeton NJ 08302
USA
phone: 856-459-3517
fax: 856-459-3517
Marvin R.
Marvin R. Blethen, PE, MBA, MS, founder of Blethen Mining Associates, PC, is an Engineer and Mining Consultant who has worked as an industry insider on the front lines and in executive and advisory positions for over 28 years. He earned his MBA from Troy State University and graduated cum laude with a BS in Mining Engineering from West Virginia University Institute of Technology. He is a licensed member of the National Society of Professional Engineers and a Founding Registered Member of the Society for Mining, Metallurgy, and Exploration.

Mr. Blethen has real life experience as an Engineer in Sand, Aggregates, Coal, Fire Clay, Kaolin, Novaculite, Quartz, Precious Metals, Magnesite, Bauxite, Graphite and Industrial Minerals Mining and brings a high level of technical experience to a business he understands. His focus is delivering state of the art technical engineering support to all phases of operation, from exploration to site reclamation, surface and underground mining, domestic and international. As a mining consultant, Mr. Blethen provides technical support and stands as a professional liaison between you and federal, state and/or local governments and regulatory agencies.

Experience Includes:
  • Estimation & Evaluation of Resources & Reserves
  • Mine Permitting
  • Mineral Appraisals
  • Mine Ventilation Design
  • Mine Planning & Design
  • Evaluation & Design of Ground Control
  • Design & Evaluation of Process Flow
  • Legal & Safety Concerns
  • Coordination of All Engineering Fields
  • Expert Witness Testimony
  • Reclamation Plans
  • MSHA New Miner Training & Refresher Training
  • Certified First Aid / CPR Training
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Michael Fisher
President
242 N. James Street, #202
Wilmington DE 19804
USA
phone: 888-263-8000 (Toll Free) 302-994-8000 (Local)
fax: 302-994-8837
Michael
The CECON Group, Inc.

Consulting in Chemistry, Chemical Engineering, Materials, Nanotechnology, Mechanical Engineering, Pharmaceuticals, Biotechnology and Related Science and Engineering Fields. Technical Experts with Experience in Patent Litigation, Products Liability and Personal Injury.


Our inside technical professionals will help you find the expert you need, either from CECON's network of over 1200 science, engineering, and technical business experts in 19 countries, or by doing a custom search. We will help you find the best consultant for your project. Advantages are:
  • Quick response, and no fee until the expert is working for you
  • Inside technical staff is able to understand the nuances of your project and effectively screen experts for your case.
  • Skilled at quickly assembling multidisciplinary technical expert teams.
  • 26 years of experience serving the legal community and industry.
  • Litigation Experts For:

    Products liability, patents and trade secrets, chemical and fire hazards, OSHA, EPA, FDA compliance, labeling, fitness for use, failure analysis, evidence evaluation, forensic investigation, insurance claims, damage valuation, IP valuation.

    What CECON Consultants Do:

    CECON consultants have decades of experience in industry, federal agencies and academia. CECON's strength is in finding the right consultant for your exact need from a world class network of technical experts. If the expert is not a CECON Consultant, we will use our external network to find the expert that meets your specifications.

    Areas of Expertise:
  • Agriculture
  • Bio Technology
  • Ceramic / Glass
  • Chemical Analysis
  • Chemical Engineering
  • Chemistry
  • Composites
  • Controlled Release
  • Electrical
  • Electronic
  • Energy
  • Engineering
  • Environment
  • Failure Analysis
  • FDA Compliance
  • Fermentation
  • Fertilizer
  • Fibers / Films / Coatings
  • Food / Beverage
  • Food Engineering
  • Geo Science
  • Hazardous Materials
  • Herbicides
  • Insurance
  • Legal: Expert Testimony
  • Legal: Patents
  • Manufacturing
  • Materials Engineering
  • Material Safety
  • Medical Device
  • Medicinal Chemistry
  • Metals / Metallurgy
  • Nanotechnology
  • Particle Size
  • Pesticides
  • Pharmaceutical
  • Physics / Optics / Magnetics
  • Polymers / Plastics
  • Regulatory Compliance
  • Safety / Risk Assessment
  • Sensors
  • Toxicity
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    David Kassekert
    P.E.
    4017 Washington Road #344
    McMurray (Pittsburgh) PA
    USA
    phone: 866-344-7606
    fax: 775-806-8961

    Keystone Engineering Consultants, Inc. is a multi-discipline, broad-spectrum firm providing comprehensive and qualified forensic engineering, architecture, scientific, and fire/arson investigation expert services to the legal community, insurance industry, and the public and private sectors.

    A professional evaluation by any of our 40+ professionals and consultants can help solve problems in a cost-effective way. We listen to the needs of our clients and offer unbiased, ethical, and professional opinions backed by education, experience and scientific testing.

    We are available for consultation and review of the factual information involved with a case to determine the worthiness of the matter prior to committing to a full investigation.

    Areas of Expertise / Practice Include: Accident Reconstruction; A/E Professional Liability; Amusement Park Rides; Aviation Issues; Biomechanics; Blasting, Quarry and Construction Explosions; Building Condition Assessments; Chemical, Civil, and Electrical Engineering; Geotechnical, Industrial, and Mechanical Engineering; Structural Engineering; Commercial Claims; Construction Accidents/Disputes/Failures; Electrical Systems and Controls, Electrocutions and Shocks; Elevators & Escalators; Environmental Issues; Fire, Explosion and Arson Investigations; Fire Prevention; Forensic Architecture; Hazardous Materials; Health and Safety Issues; Heating, Ventilation and Air Conditioning; Human Factors; Indoor Air Quality and Mold Investigations; Industrial Safety, Ladders and Scaffolds; Machine Guarding and Safety; Material Failure Analysis; Motor Vehicle Crashes; Non-Destructive Testing; Playgrounds, Parks, Health Clubs and Recreational Facilities; Personal Injury; Premises Liability; Product Liability; Property Damage; Roadway Design Issues; Slips, Trips and Falls; Subrogation; and Toxicology.

    Offices serving Pennsylvania, Ohio, West Virginia, New Jersey, Delaware
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    Richard J. Long, P.E.
    Founder & Chief Executive Officer
    Corporate Headquarters:
    10029 Whistling Elk Drive
    Littleton, CO 80127
    CO, FL, GA, TX, KS, NC, DC
    USA
    phone: 303-972-2443
    fax: (303-972-6980
    Richard J.
    Florida Office:
    Andrew Avalon, PE, PSP
    President
    8633 Willow Kane Court
    Orlando, FL 32835
    T: (407) 445-0825
    F: (407) 445-0821

    Long International provides expert claims analysis, dispute resolution, and project management services to the Process Plant Engineering and Construction industry worldwide. Our primary focus is on petroleum refining, petrochemical, chemical, oil and gas production, mining/mineral processing, power, cogeneration, and other process plant and industrial projects. We also have extensive experience in hospital, commercial and industrial building, pipeline, wastewater, highway and transit, heavy civil, microchip manufacturing, and airport projects.

    Richard Long Richard J. Long, PE, Founder and Chief Executive Officer of Long International has over 40 years of U.S. and international consulting experience involving construction contract disputes analysis and resolution, arbitration/litigation support and expert testimony, project management, engineering / construction management, cost and schedule control, and process engineering. As an internationally recognized expert in the analysis and resolution of complex construction disputes for over 25 years, Mr. Long has served as the lead expert on over 300 projects having claims ranging in size from US$100,000 to over US$1 billion.



    Andrew AvalonAndrew Avalon, PE, PSP is President of Long International and has over 28 years of engineering, construction management and claims consulting experience. He is an expert in the preparation and evaluation of construction claims, business interruption claims, schedule delay analysis, arbitration/litigation support and dispute resolution. He has prepared more than thirty CPM schedule analyses, written expert witness reports, and supported attorneys in depositions, cross-examinations, mediations and settlement negotiations. Mr. Avalon has analyzed construction schedules for owners and contractors to determine the causes of construction delays and to equitably allocate responsibility for delay-related costs.



    W. Tom ThweattW. Tom Thweatt is a Principal with Long International and has over 40 years of engineering, construction, and management consulting experience. He has extensive experience in major U.S. and international refining, chemical, petrochemical, pipeline, infrastructure and thermal / hydroelectric power generation projects ranging from US$40 million to US$1.8 billion. He has worked extensively in projects that were executed by multi-national joint ventures on both the owner's and the contractor's sides. Mr. Thweatt has served on Joint Venture and Consortium Executive Committees and has participated directly in claims negotiations and settlement agreements in excess of US$100 million.

    4/13/2012 · Construction
    Construction Disputes: Schedule and Delay Analysis Methodologies
    The equitable allocation of responsibility for project delays is essential to the resolution of many construction disputes. Contractors frequently assert that they have been delayed for reasons beyond their control. Owners often remain unconvinced that the Contractor is legitimately entitled to a time extension or delay, acceleration and loss of productivity damages.

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    Capt. Mike Jacobs
    S. Douglas Devoy
    4544 Post Oak Place, Suite 160
    Houston TX 77027
    USA
    phone: 800-231-2375 or (713) 622-1633
    fax: 713-622-1644
    Capt. Mike
    douglas devoyS. Douglas Devoy has over 30 years experience in Marine and Offshore Oil and Gas Industry acting as Senior Vice President / Director of Matthews-Daniel Company, Houston, Texas with worldwide group responsibility for Marine Surveys. He supervises staff and performs all types of Marine related Surveys including Wet and Dry Ocean Transport of Rigs, Structures, Modules and Equipment, Trip-in-Tow Surveys, Loss Investigations, Safety and Valuation Surveys or Marine Equipment and Warranty Surveys, and Location Approvals.

    Mr. Devoy has Coordinated Salvage Efforts and Negotiated Salvage Contracts on behalf of Underwriters and Owners. He has also supervised all aspects of Ocean Tows / Voyages including all Engineering Aspects. Adjusting Marine and Energy Related Losses.

    Areas of Expertise Include:
  • Marine Surveying of Offshore Oil and Gas Industry
  • Marine Accident Investigation Naval Architecture
  • Marine Engineering
  • Engineering Technology
  • Accident Investigation and Loss Adjustment for Offshore Oil and Gas Industry
  • Valuations for Offshore Oil & Gas Industry Assets

    mike jacobsMichael A. Jacobs has over 40 years experience in the Maritime and Offshore Oil and Gas Industries including an Active Seagoing Career as an Deck Officer on Tankers and Bulk Carriers, Terminal Controller in a Container Terminal responsible for the Loading and Discharging of Ocean-Going Container Vessels, and Master / Offshore Installation Manager of Semi-Submersible Drilling Rigs. Capt.Jacobs is also a Marine Surveyor involved with all types of surveys in the offshore industry including Towages, Heavy Lift Transportation, Damage Surveys, Installation of Oil Related Structures, Modules and Equipment, Rig Move Attendance and Rig Location Approval.

    Areas of Expertise Include:
  • Marine Operations in the Offshore Oil and Gas Industry
  • Admiralty; Accidents Involving Dock, Shipboard and Offshore Cranes
  • Anchor-handling, Towing and Mooring Incidents
  • Swing Rope and Personnel Basket Worker Transfer Accidents
  • Pipeline Damage
  • Cargo and Cargo Container Damage
  • Hurricane and Heavy Weather Damage
  • Mooring System Failures
  • Anchor-handling Operational Failures
  • Towing System failures
  • Rig Moves
  • Mobile Offshore Drilling Units
  • Collision
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    JIJI THOMAS
    Senior Officer-Environment
    Kudilil House, Eravimangalam
    Kottayam 686613
    IND
    phone: 987-067-0240
    JIJI
    TCE Consulting Engineers Limited (TCE) is one of India's leading Engineering Consulting Organizations. TCE offers a wide range of multi-disciplinary services in project engineering across several sectors. The firm has completed more than 4500 assignments, including the engineering of several power plants with total installed capacity of over 41,000MW, several large urban water supply and waste water projects, as well as those for smaller towns, facilities inside battery limits and offsite facilities for several chemical and industrial plants.

    TCE has highly qualified and experienced professionals on its rolls. Design offices are located in several cities in India - Mumbai, Bangalore, New Delhi, Chennai, Kolkata, Pune and Jamshedpur, and a branch office in the USA and South Africa.

    TCE has successfully carried out several assignments overseas — in South East Asia, the Middle East, Africa, Europe, Asia Pacific, Australia and the Americas.

    TCE has done projects funded by:
    • World Bank
    • Asian Development Bank
    • United Nations Development Programme
    • Japan Bank for International Cooperation
    • United Nations Industrial Development Organization
    • World Health Organization
    • United States Agency for International Development
    Services Include:
    • Environmental Impact Assessment
    • Environmental Survey & Consultations
    • Environmental Data Analysis & GIS mapping
    • Environmental Sampling, Monitoring & Pollution Analysis (Air, Water & Soil)
    • Environmental Clearance & Liaison with Statutory Authorities
    • Industrial Site Visits and Identification of Suitable Waste Disposal Sites & Methodologies